JunkiePixel

hid conversion kit for Spyder "projector Headlights 7×6"" – Black"?

i bought a set of 7×6 projector headlights for my jeep my i bought the 9003 H4 bulbs for them and they dont shine that bright or far so is there a different type of bulb i need or how can i find out what HID kit i would need to convert, Ive heard of kits that all plug in and there is no extra wirering to be done any info is apreciated thanks